port to KIO::createDefaultJobUiDelegate

[dolphin.git] / src / kitemviews / kitemlistcontroller.h

diff --git a/src/kitemviews/kitemlistcontroller.h b/src/kitemviews/kitemlistcontroller.h
index 24339134e717ebf696ca6d4ffd23639b0a6015fc..b6a2f05feeec5986c7843f5b488d4c289df72826 100644 (file)
--- a/src/kitemviews/kitemlistcontroller.h
+++ b/src/kitemviews/kitemlistcontroller.h
@@ -9,6 +9,8 @@
 #ifndef KITEMLISTCONTROLLER_H
 #define KITEMLISTCONTROLLER_H
 
 #ifndef KITEMLISTCONTROLLER_H
 #define KITEMLISTCONTROLLER_H
 

+#include <optional>
+

 #include "dolphin_export.h"
 #include "kitemset.h"
 
 #include "dolphin_export.h"
 #include "kitemset.h"
 


@@ -124,6 +126,13 @@ public:
     void setSingleClickActivationEnforced(bool singleClick);
     bool singleClickActivationEnforced() const;
 
     void setSingleClickActivationEnforced(bool singleClick);
     bool singleClickActivationEnforced() const;
 

+    /**
+     * Setting the selection mode to enabled will make selecting and deselecting easier by acting
+     * kind of similar to when the Control Key is held down.
+     */
+    void setSelectionModeEnabled(bool enabled);
+    bool selectionMode() const;
+

     bool processEvent(QEvent* event, const QTransform& transform);
 
 Q_SIGNALS:
     bool processEvent(QEvent* event, const QTransform& transform);
 
 Q_SIGNALS:


@@ -137,7 +146,7 @@ Q_SIGNALS:
      * Is emitted if more than one item has been activated by pressing Return/Enter
      * when having a selection.
      */
      * Is emitted if more than one item has been activated by pressing Return/Enter
      * when having a selection.
      */

-    void itemsActivated(const KItemSet& indexes);
+    void itemsActivated(const KItemSet &indexes);

 
     void itemMiddleClicked(int index);
 
 
     void itemMiddleClicked(int index);
 


@@ -207,6 +216,17 @@ Q_SIGNALS:
      */
     void escapePressed();
 
      */
     void escapePressed();
 

+    /**
+     * Used to request either entering or leaving of selection mode
+     * Leaving is requested by pressing Escape when no item is selected.
+     *
+     * Entering is requested if left click is pressed down for a long time without moving the cursor too much.
+     * Moving the cursor would either trigger an item drag if the click was initiated on top of an item
+     * or a selection rectangle if the click was not initiated on top of an item.
+     * So long press is only emitted if there wasn't a lot of cursor movement.
+     */
+    void selectionModeChangeRequested(bool enabled);
+

     void modelChanged(KItemModelBase* current, KItemModelBase* previous);
     void viewChanged(KItemListView* current, KItemListView* previous);
 
     void modelChanged(KItemModelBase* current, KItemModelBase* previous);
     void viewChanged(KItemListView* current, KItemListView* previous);
 


@@ -251,6 +271,15 @@ private:
      */
     KItemListWidget* widgetForPos(const QPointF& pos) const;
 
      */
     KItemListWidget* widgetForPos(const QPointF& pos) const;
 

+    /**
+     * @return Widget that should receive a drop event if an item is dropped at \a pos. 0 is returned
+     *         if no widget should receive a drop event at the position.
+     *
+     * While widgetForPos() returns a widget if \a pos is anywhere inside the hover highlight area of the widget,
+     * widgetForDropPos() only returns a widget if \a pos is directly above the widget (widget->contains(pos) == true).
+     */
+    KItemListWidget* widgetForDropPos(const QPointF& pos) const;
+

     /**
      * Updates m_keyboardAnchorIndex and m_keyboardAnchorPos. If no anchor is
      * set, it will be adjusted to the current item. If it is set it will be
     /**
      * Updates m_keyboardAnchorIndex and m_keyboardAnchorPos. If no anchor is
      * set, it will be adjusted to the current item. If it is set it will be


@@ -314,6 +343,7 @@ private:
 
 private:
     bool m_singleClickActivationEnforced;
 
 private:
     bool m_singleClickActivationEnforced;

+    bool m_selectionMode;

     bool m_selectionTogglePressed;
     bool m_clearSelectionIfItemsAreNotDragged;
     bool m_isSwipeGesture;
     bool m_selectionTogglePressed;
     bool m_clearSelectionIfItemsAreNotDragged;
     bool m_isSwipeGesture;


@@ -329,7 +359,7 @@ private:
     KItemListView* m_view;
     KItemListSelectionManager* m_selectionManager;
     KItemListKeyboardSearchManager* m_keyboardManager;
     KItemListView* m_view;
     KItemListSelectionManager* m_selectionManager;
     KItemListKeyboardSearchManager* m_keyboardManager;

-    int m_pressedIndex;
+    std::optional<int> m_pressedIndex;

     QPointF m_pressedMousePos;
 
     QTimer* m_autoActivationTimer;
     QPointF m_pressedMousePos;
 
     QTimer* m_autoActivationTimer;